Overview
- Health authorities in Mexicali confirmed five measles cases in a single family from Ejido Nuevo León—four children ages 1–9 and a 26-year-old adult—who developed symptoms after a recent trip to Chiapas and were not vaccinated.
- A weekend macrocenter at the FEX will operate Dec. 6–7 to deliver measles and seasonal vaccines, complemented by rural house-to-house brigades and an on-site campaign that immunized more than 500 workers at a local packing facility.
- Baja California’s health secretary said the state has about 100,000 measles doses in stock with federal support available if more supply is needed.
- In Mexico City, five additional cases were confirmed—four in Álvaro Obregón and one in Cuajimalpa—bringing the capital’s total to 12 since the start of the 2025 outbreak.
- CDMX deployed 50-block epidemiological sweeps and door-to-door checks around each case and will open six vaccination modules along the final route to the Basilica on Dec. 10, with added outreach at the airport and bus terminals and more than 260,000 doses ready after administering roughly 720,000 since August.